[tox] Replace whitelist_externals with allowlist_externals in tox.ini #1351

	name: ParallelCluster CI

	on: [push, pull_request]

	jobs:
	depcheck:
	runs-on: ubuntu-latest
	name: DepCheck
	steps:
	- uses: actions/checkout@v1
	- name: Dependency Check
	uses: dependency-check/Dependency-Check_Action@main
	with:
	path: '.'
	format: 'HTML'
	project: 'aws-parallelcluster-node'
	- name: Upload Test results
	uses: actions/upload-artifact@master
	with:
	name: Depcheck report
	path: ${{github.workspace}}/reports
	project: 'aws-parallelcluster-node'
	build:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest]
	name:
	- Python 3.7 Tests
	- Python 3.8 Tests
	- Python 3.9 Tests
	- Python 3.9 Tests Coverage
	- Code Checks
	include:
	- name: Python 3.7 Tests
	python: 3.7
	toxenv: py37-nocov
	- name: Python 3.8 Tests
	python: 3.8
	toxenv: py38-nocov
	- name: Python 3.9 Tests
	python: 3.9
	toxdir: cli
	toxenv: py39-nocov
	- name: Python 3.9 Tests Coverage
	python: 3.9
	toxdir: cli
	toxenv: py39-cov
	- name: Code Checks
	python: 3.7
	toxdir: cli
	toxenv: code-linters

	steps:
	- uses: actions/checkout@v2
	- name: Setup Python
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python }}
	- name: Install Tox and any other packages
	run: pip install tox
	- name: Run Tox
	run: tox -e ${{ matrix.toxenv }}

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